With the analysis among 3,932 patents, we discovered top 461 key players by total patent application. State Grid Corp. of China, Fujitsu Ltd., Hitachi Ltd. are dominant in this area. They take 11.09% of the total patent filing.
Beijing Shi, China
Patent: 155
Tokyo-to, Japan
Patent: 152
Tokyo-to, Japan
Patent: 129
Guangdong Sheng, China
Patent: 93
Tokyo-to, Japan
Patent: 60
Tokyo-to, Japan
Patent: 52
Tokyo-to, Japan
Patent: 45
Tokyo-to, Japan
Patent: 37
Massachusetts, United States
Patent: 35
New York, United States
Patent: 33
With the analysis among 69 patents, we discovered top 33 start-ups by total patent application. Beijing Baidu Netcom Science & Technology Co., Ltd., Urbanbase, Inc., Infervision Medical Technology Co., Ltd. are active in this area.
Beijing Shi, China
Patent: 14
Beijing Shi, China
Patent: 3
Virginia, United States
Patent: 3
Shanghai Shi, China
Patent: 2
Illinois, United States
Patent: 2
Beijing Shi, China
Patent: 2
Shanghai Shi, China
Patent: 2
Shanghai Shi, China
Patent: 2
Quantum Star Technologies INC
Idaho, United States
Patent: 2
With the analysis among related 2,232 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Ping An Technology (Shenzhen) Co., Ltd., State Grid Corp. of China, Zhejiang University take 7.08% of patent filing during this period.
Guangdong Sheng, China
Patent: 74
Beijing Shi, China
Patent: 57
Zhejiang Sheng, China
Patent: 27
Chongqing Shi, China
Patent: 21
Beijing Shi, China
Patent: 20
Jiangsu Sheng, China
Patent: 19
Guangdong Sheng, China
Patent: 17
Shaanxi Sheng, China
Patent: 15
Beijing Shi, China
Patent: 15
Jiangsu Sheng, China
Patent: 14
With the analysis among related 2,232 patents in last 5 years, we discover 292 new entrants. Beijing Baidu Netcom Science & Technology Co., Ltd., Urbanbase, Inc., Guangdong Power Grid Co. Ltd. are the most active new entrants in this area.
Beijing Shi, China
Patent: 14
Guangdong Sheng, China
Patent: 9
Jilin Sheng, China
Patent: 8
Zhejiang Sheng, China
Patent: 7
Zhejiang Sheng, China
Patent: 6
Shandong Sheng, China
Patent: 5
Beijing Shi, China
Patent: 5
Beijing Shi, China
Patent: 5
Colorado, United States
Patent: 5
With the analysis among 1,799 patents, we discovered top 242 universities and scientific research institutions by total patent application. Zhejiang University, Beihang University, Northwestern Polytechnical University are dominant in this area. They take 8.28% of the total patent filing.
Zhejiang Sheng, China
Patent: 58
Beijing Shi, China
Patent: 43
Shaanxi Sheng, China
Patent: 32
Jiangsu Sheng, China
Patent: 32
Beijing Shi, China
Patent: 30
Beijing Shi, China
Patent: 27
Jiangsu Sheng, China
Patent: 27
Shaanxi Sheng, China
Patent: 26
Chongqing Shi, China
Patent: 26
Shaanxi Sheng, China
Patent: 23